Array question

[gibbo1715]

All

 

Im still trying to learn arrays and have the following

 

A user table that contains a group id (varchar(200) that contains the following  1,0,1,1,0

 

I want to display the groups my user has access to and am trying the following but it only displays group 1 when i know there is also accees to groups 3 and 4

 

Can anyone see what i ve got wrong please, the user is logged on and I can get the user id

 

<?php
  
Include("models/config.php");  
  
If(isUserLoggedIn())
{

echo "Logged In";
echo "<br>";

$group = $loggedInUser->groupID();
$usergroups = explode(",",$group['Group_ID']);

$groups = array('usergroup 1','usergroup 2','usergroup 3','usergroup 4','usergroup 5');

//if statement
for($x = 0; $x < count($usergroups); $x++) {
  if($usergroups][$x]) {
// display the menu item
print $groups[$x]."<br />";

  }
}

}
else
{
echo "Log In";

}  
  
?>

 

thanks

 

gibbo

 

 

my groupid() function is as follows 

 

 

//Fetch all user group information
public function groupID()
{
	global $db,$db_table_prefix;

	$sql = "SELECT ".$db_table_prefix."Users.Group_ID, ".$db_table_prefix."Groups.* FROM ".$db_table_prefix."Users INNER JOIN ".$db_table_prefix."Groups ON ".$db_table_prefix."Users.Group_ID = ".$db_table_prefix."Groups.Group_ID WHERE User_ID  = '".(int)$this->user_id."'";
	$result = $db->sql_query($sql);
	$row = $db->sql_fetchrow($result);
	$db->sql_freeresult($result);

	return($row);
}